It may not be fair to compare the xtr (a pure x.c.) braketset to the Moto V2 (hardcore x.c./all mountain /D.H.) brakeset.....but I will because they fall into the same price point and I'm using them both for x.c./light a.m.
The xtr along with every other brakset I've tried feels like childs play compared to the moto V2